var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
const history = require("connect-history-api-fallback");

var indexRouter = require('./routes/index');
var biliRouter = require('./routes/biliRouter');
var kugouRouter = require('./routes/kugouRouter');
var kuwoRouter = require('./routes/kuwoRouter');
var qqRouter = require('./routes/qqRouter');
var neteaseRouter = require('./routes/neteaseRouter');
var miguRouter = require('./routes/miguRouter');
const exStatic = require("express-static");

var app = express();

// view engine setup
// app.set('views', path.join(__dirname, 'www'));
// app.set('view engine', 'html');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
//后端路由配置
// app.use(exStatic('./www'));
// app.use('/', indexRouter);
app.use('/api/bili', biliRouter);
app.use('/kugouapi', kugouRouter);
app.use('/kuwoapi', kuwoRouter);
app.use('/qqapi', qqRouter);
app.use('/163api', neteaseRouter);
app.use('/miguapi', miguRouter);


// 再使用 history 中间件 配置支持前端路由
app.use(history());
app.use('/',express.static(path.join(__dirname, 'www')));

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;
